Composer write response like error

[renzors]

I am using kudu API to call composer commands and I use Invoke-RestMethod of powershell for that. The commad runs fine, but response returns like error.

So, I have tried with kudu console and really it writes red messages, it looks like error but it is not.

[renzors]

I can see that extension does not register public keys and that throw internal warnings and show red messages, I have fixed this issue running "composer self-update --update-keys".
I need to fix my composer.json file too, I have seen all these issues running "composer diagnose" command.
If that fix the warning messages I can close this ticket.

[vincent1173]

+1
@renzors , how did u resolve this issue ?
I did "composer self-update " and added required keys. still, the logs are red.

[SyntaxC4]

I have not modified how composer writes it's logs, so I don't think i'll be able to fix this issue. It might be worth raising an issue on the composer repo.

[SyntaxC4]

One solution could be to add the composer self-update --update-keys to the WebJob that can run on a schedule to ensure it's done on a regular cadence